Twin blade head for a knife



FIG. 1 is a top, front and left side perspective view of the twin blade head for a knife showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevational view thereof, the rear elevational view being a mirror image thereof; and,

FIG. 5 is a right side elevational view thereof, the left side elevational view being a mirror image thereof.

The straight horizontal lines below the twin blade head for a knife in FIGS. 1, 4, and 5 indicate boundary between claimed and unclaimed subject matter. The remaining broken lines in the figures show portions of the knife that form no part of the claim. 

The ornamental design for a twin blade head for a knife, as shown and described. 